DEFINITION of 'Regulation E'. A regulation set forth by the Federal Reserve. Regulation E outlines the rules and procedures for electronic funds transfers (EFTs) and outlines guidelines for those who sell and issue electronic debit cards. Rules pertaining to consumer liability for unauthorized card usage fall under this regulation as well. Next Up.
Essaim. Essaim is a French military reconnaissance microsatellite constellation. Its main purpose is to collect and map signals intelligence across the world. The DGA describes it as a vacuum cleaner for [radio] waves.
Definition of Foot. The literary device âfootâ is a measuring unit in poetry, which is made up of stressed and unstressed syllables. The stressed syllable is generally indicated by a vertical line (ê), whereas the unstressed syllable is represented by a cross (x). The combination of feet creates meter in poetry.